# 100以内加减法口算 vs 数学口算练习

The clearest difference is price: 100以内加减法口算 at Free against 数学口算练习's $0.99. 100以内加减法口算 also leads on review sentiment (100% vs 91%). 数学口算练习's advantage is ratings volume (34 vs 8). On rating, update cadence, ads and in-app purchases there is nothing between them.

100以内加减法口算 is free to download; 数学口算练习 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for 100以内加减法口算 against 4.5 for 数学口算练习. Both are backed by a comparable volume of ratings — 8 and 34 respectively. Written reviews are what separate them: 100% of 100以内加减法口算's written reviews are positive against 91% of 数学口算练习's.

100以内加减法口算 ships an update every 22 months, 数学口算练习 every 12 months. The most recent releases landed on October 1, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 100以内加减法口算 | 数学口算练习 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/100/id1087409945/reviews)** | [4.5 (34 ratings)](https://appshunter.io/ios/app/id1665809560/reviews) |
| Number of ratings | 8 | **34** |
| Positive reviews | **100.0% of reviews** | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 12 months** |
| Monetization | Free | Free |
| Size | 42 MB | 37 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [华 周](https://appshunter.io/developer/569428357) | [森 袁](https://appshunter.io/developer/513885536) |

## What reviewers say

### 100以内加减法口算

[App page](https://appshunter.io/ios/app/100/id1087409945)

This app offers interactive games to help children aged 3-7 master basic arithmetic within 100. It covers addition, subtraction, and mixed operations with varying difficulty levels and engaging features like voice prompts and a shake-to-play function.

**Highlights:** Covers addition, subtraction, and mixed operations, Interactive game-based learning, Adjustable difficulty levels, Real voice prompts, Practice and test modes, Shake-to-play feature

**Features:** macOS Compatibility

**In-app purchases:** none


### 数学口算练习

[App page](https://appshunter.io/ios/app/id1665809560)

This app offers a fun way for elementary school students to practice mental math and vertical calculations. It includes features like a practice log and a mistake notebook to help children improve their math skills through engaging activities.

**Highlights:** Mental math practice, Vertical calculation practice, Mistake notebook, Practice records, Math skill improvement, Early math education

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 100以内加减法口算 free?

100以内加减法口算 is free to download, with no in-app purchases.

### Is 数学口算练习 free?

数学口算练习 costs $0.99, with no in-app purchases.

### Which has better reviews, 100以内加减法口算 or 数学口算练习?

100以内加减法口算 is rated higher. 100以内加减法口算 averages 4.6 out of 5 from 8 ratings, while 数学口算练习 averages 4.5 from 34 ratings.

### Do 100以内加减法口算 or 数学口算练习 have ads?

Neither 100以内加减法口算 nor 数学口算练习 shows ads.

### Which is updated more often, 100以内加减法口算 or 数学口算练习?

100以内加减法口算 ships an update every 22 months, and 数学口算练习 every 12 months. Most recently, 100以内加减法口算 was updated on October 1, 2026 and 数学口算练习 on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*